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Manufacturing

Legacy ERP Modernization for Manufacturing

Transformed a 15-year-old monolithic ERP into a modular micro-frontend architecture, enabling independent deployment of inventory and shipping modules.

ClientIndustrial Parts Manufacturer
CategoryEnterprise
Legacy ERP Modernization for Manufacturing

The Challenge

A "spaghetti" codebase where a change in the shipping module would unexpectedly break the inventory tracking system.

Deployment Frequency
Weekly → Daily
Regression Bugs
40% reduction
Onboarding Time
Reduced by 2 weeks

The Technical Solution

We avoided the 'easy' path of templates and plugins, instead engineering a system built for scale and long-term maintainability.

Architecture

Implemented a Module Federation approach with Next.js, breaking the monolith into three core domains (Order, Inventory, Shipping) communicating via a central Event Bus.

Tech Stack

Next.jsTypeScriptNestJSPostgreSQLTerraform

Key Decisions

Micro-Frontend (Module Federation)

Allowed different teams to deploy updates to the shipping module without needing to re-test the entire ERP system.

Infrastructure as Code (Terraform)

Enabled identical staging and production environments to eliminate "works on my machine" deployment errors.

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